SU753362A3 - Способ получени органополисилоксанов и алкилгалогенидов - Google Patents

Способ получени органополисилоксанов и алкилгалогенидов Download PDF

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Publication number
SU753362A3
SU753362A3 SU762353456A SU2353456A SU753362A3 SU 753362 A3 SU753362 A3 SU 753362A3 SU 762353456 A SU762353456 A SU 762353456A SU 2353456 A SU2353456 A SU 2353456A SU 753362 A3 SU753362 A3 SU 753362A3
Authority
SU
USSR - Soviet Union
Prior art keywords
tower
organosiloxane
methanol
returned
layer
Prior art date
Application number
SU762353456A
Other languages
English (en)
Russian (ru)
Inventor
Шперк Хельмут
Штрассер Рудольф
Ридле Рудольф
Яквюс Вольфганг
Ваас Иоханн
Original Assignee
Вакер Хеми Гмбх (Фирма)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Вакер Хеми Гмбх (Фирма) filed Critical Вакер Хеми Гмбх (Фирма)
Application granted granted Critical
Publication of SU753362A3 publication Critical patent/SU753362A3/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C07F7/0872—Preparation and treatment thereof
    • C07F7/0874—Reactions involving a bond of the Si-O-Si linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SU762353456A 1975-05-15 1976-04-26 Способ получени органополисилоксанов и алкилгалогенидов SU753362A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2521742A DE2521742C3 (de) 1975-05-15 1975-05-15 Verfahren zur Herstellung von Organosiloxanen

Publications (1)

Publication Number Publication Date
SU753362A3 true SU753362A3 (ru) 1980-07-30

Family

ID=5946668

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762353456A SU753362A3 (ru) 1975-05-15 1976-04-26 Способ получени органополисилоксанов и алкилгалогенидов

Country Status (16)

Country Link
US (1) US4032557A (enExample)
JP (1) JPS51146424A (enExample)
AU (1) AU503124B2 (enExample)
BE (1) BE841839A (enExample)
BR (1) BR7602965A (enExample)
CA (1) CA1050036A (enExample)
DD (1) DD123473A5 (enExample)
DE (1) DE2521742C3 (enExample)
ES (1) ES447918A1 (enExample)
FR (1) FR2311023A1 (enExample)
GB (1) GB1496310A (enExample)
IN (1) IN142758B (enExample)
IT (1) IT1061277B (enExample)
MX (1) MX3232E (enExample)
NL (1) NL7604371A (enExample)
SU (1) SU753362A3 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557624C3 (de) * 1975-12-20 1979-05-03 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Organosiloxanen
US4108882A (en) * 1977-10-27 1978-08-22 Dow Corning Corporation Method of preparing methylsiloxanes and methylchloride
DE2806036A1 (de) * 1978-02-14 1979-08-16 Wacker Chemie Gmbh Verfahren zum herstellen von polysiloxanen mit ueber sauerstoff an silicium gebundenen kohlenwasserstoffresten
BE885473A (fr) * 1979-06-05 1981-01-16 Gen Electric Procede de preparation de polydimethylsiloxanes a terminaisons methoxy
JPS5788130A (en) * 1980-11-25 1982-06-01 Shin Etsu Chem Co Ltd Preparation of organosiloxane and methyl chloride
US4329483A (en) * 1981-07-10 1982-05-11 Dow Corning Corporation Preparation of cyclotetrasiloxanes aliphatic chlorides and acyl chlorides
US4395563A (en) * 1981-10-29 1983-07-26 General Electric Company Hydrolysis of alkoxysilanes
DE3425067C1 (de) * 1984-07-07 1986-01-23 Th. Goldschmidt Ag, 4300 Essen Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Alkoxypolysiloxanen
DE3632875A1 (de) * 1986-09-26 1988-04-07 Wacker Chemie Gmbh Kontinuierliches verfahren zur herstellung von triorganosiloxygruppen als endstaendige einheiten aufweisenden organopolysiloxanen
US5110972A (en) * 1991-07-18 1992-05-05 Tremco Incorporated Process for recycling silicone scrap and products relating thereto
DE4124802A1 (de) * 1991-07-26 1993-01-28 Bayer Ag Verfahren zur herstellung von organosiloxanen
DE4343033A1 (de) * 1993-12-16 1995-06-29 Wacker Chemie Gmbh Verfahren zur Herstellung von Polydimethylsiloxanen
US6316655B1 (en) 2001-02-20 2001-11-13 Dow Corning Corporation Method of making hydroxy end-terminated linear siloxanes
DE102005032947A1 (de) * 2005-07-14 2006-08-24 Wacker Chemie Ag Verfahren zur Verarbeitung von Gemischen in Anwesenheit von Füllkörpern aus fluorierten Vinylpolymeren
RU2315781C1 (ru) * 2006-08-24 2008-01-27 Федеральное государственное унитарное предприятие "Государственный ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (ФГУП ГНИИХТЭОС) Непрерывный способ получения гидролизата диметилдихлорсилана
DE102007023052A1 (de) * 2007-05-16 2008-11-20 Wacker Chemie Ag Verfahren zur Herstellung von Chlormethan mit recycliertem Chlorwasserstoff
CN104447185B (zh) * 2009-03-05 2016-06-22 蓝立方知识产权公司 用于液相反应的方法和装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789272A (fr) * 1971-09-29 1973-03-26 Wacker Chemie Gmbh Procede de preparation d'organosiloxanes

Also Published As

Publication number Publication date
FR2311023B1 (enExample) 1980-10-24
ES447918A1 (es) 1977-06-01
NL7604371A (nl) 1976-11-17
DE2521742C3 (de) 1978-12-21
JPS51146424A (en) 1976-12-16
BE841839A (fr) 1976-11-16
AU1393776A (en) 1977-11-17
FR2311023A1 (fr) 1976-12-10
GB1496310A (en) 1977-12-30
AU503124B2 (en) 1979-08-23
IN142758B (enExample) 1977-08-27
IT1061277B (it) 1983-02-28
DE2521742B2 (de) 1978-04-27
DD123473A5 (enExample) 1976-12-20
US4032557A (en) 1977-06-28
DE2521742A1 (de) 1976-11-25
MX3232E (es) 1980-08-04
JPS5637997B2 (enExample) 1981-09-03
BR7602965A (pt) 1977-05-31
CA1050036A (en) 1979-03-06

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